201616929

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2531}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 298613952

約数和(自身を除く): 96997023

約数列:

[1, 3, 9, 53, 159, 167, 477, 501, 1503, 2531, 7593, 8851, 22779, 26553, 79659, 134143, 402429, 422677, 1207287, 1268031, 3804093, 22401881, 67205643, 201616929]

約数ペア:

[(1, 201616929), (3, 67205643), (9, 22401881), (53, 3804093), (159, 1268031), (167, 1207287), (477, 422677), (501, 402429), (1503, 134143), (2531, 79659), (7593, 26553), (8851, 22779)]